topic Re: form in Application Development and Automation Discussions

form

Former Member — Thu, 06 Mar 2008 05:47:53 GMT

Hi all,

Can anyone explain me what does this syntax mean?...

" FORM get_rate TABLES intab STRUCTURE itcsy outab STRUCTURE itcsy ".

Here what for TABLES and STRUCTURE is used?......

what is the purpose of using tables and structure in this statment?....

Usefull suggestions will be rewarded.

Thanks,

Subbu.

Re: form

former_member188827 — Thu, 06 Mar 2008 05:50:30 GMT

tables means u r passing internal table to the subroutine and structure describes line type of internal table.

whenever u pass an internal table/ structure to a subroutine u 've to specify its structure explicitely.

plz reward points if dis helps

Re: form

Former Member — Thu, 06 Mar 2008 05:51:46 GMT

Hi,

tables is used from which table the data is being retrives and

structure itcsy: in order to pass data from print program to script form data must be of type structure itcsy.

http://help.sap.com/saphelp_47x200/helpdata/en/d1/803279454211d189710000e8322d00/frameset.htm

Regards

Re: form

Former Member — Thu, 06 Mar 2008 05:54:27 GMT

Hi,

Check this thread

Sample:

data : val1 type i value 1,

val2 type i value 0.

perform calc using val1 changing val2.

Write / : 'Changing :' , val2.

write / : 'Using :' , val1.

&----

*& Form calc

&----

*text

-->P_VAL1 text

<--P_VAL2 text

form calc using p_val1

changing p_val2.

p_val2 = p_val1 + 100.

*p_val1 = p_val1 + 100.

*Since p_val1 is passed as using,the above is not *permitted

endform. " calc

This link will clear all your Doubts reagrding Perform Statement.

Have a look:

http://help.sap.com/saphelp_erp2005/helpdata/en/9f/db977635c111d1829f0000e829fbfe/frameset.htm

Regards,

Eshwar